000			00368nam a22001457a 4500
005			20150817070010.0
008			150817b xxu||||| |||| 00| 0 eng d
040			_aKYUCL _cKYUC
041			_aEN
050			_aQA 39.2 _b.M38 1982
245			_aUnit 9- Symbols and substitution. _cMathumber.
260			_bMathumber college. _c1982.
300			_a63p.
942			_2lcc _cLLB
999			_c2118 _d2118